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Thermarest - Hyperion™ 20F/-6C Sleeping Bag
12 In stock
Weighing a mere 1 lb. 4 oz, defy the cold and rest better while moving through the mountains with the Hyperion.
| Weight | 1 lbs 3 oz 1 lbs 4 oz 1 lbs 6 oz |
| Width | 27.5 in 28.5 in 29 in |
| Length | 73 in 80 in 85 in |
| Thickness | 4.5 in 4.5 in 4.5 in |
| Fits | 66 in 72 in 78 in |
| Girth, Shoulder | 55 in 57 in 58 in |
| Girth, Hip | 48.5 in 49.5 in 51 in |
| Girth, Footbox | 40 in 43 in 46 in |
| Overall Packed Dimension | 6 x 8 in 6 x 8 in 6 x 8 in |
| Recommended Comfort Temperature | 0 C |
| Recommended Temperature Limit | -6 C |
| Fill material | 900 Fill Goose Nikwax Hydrophobic Down RDS |
| Fill weight | 11.5 oz 12.5 oz 14 oz |
| Shell Fabric | 10D Nylon RipStop w/ DWR |
| Lining Fabric | 10D Nylon RipStop |
Frontenac Outfitters
Thermarest Hyperion™ 20F/-6C Sleeping Bag
Built to provide a featherlight pack weight and high-performance warmth, the Hyperion 20F/-6C is among the lightest in its class without sacrificing an ounce of performance. The bag uses thermally-efficient box baffled construction in key areas to ensure warmth and comfort in an ultralight package. Designed with high-quality materials and Therm-a-Rest performance features, the Hyperion keeps your pack light, giving you the freedom to move quickly in the backcountry. Storage sack and compression stuff sack included.
- Ultralight: One of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment.
- 900-fill Nikwax Hydrophobic Down™ : Stays drier and maintains loft 60 times longer than untreated down.
- Unrivaled Packability: Lightweight materials and precise design allow for a smaller packed size than ever before.
- Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots in key areas.
- Comfort Fit: Ergonomic shape and longer zipper provide a more human-friendly fit than other ultralight bags.
- SynergyLink™ Connectors: Integrate the bag with a mattress for optimal efficiency and comfort; removable for versatility.
- Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most, 70% on the top and sides with 30% on the back.
- Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
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